Tunnel Tiles These ceramic bricks were likely from the fireproof tunnel that connected the elevators. Related Similar Images ...based on the tags: pipes, rusty, sheet-metal... The metallic arms of the missile erector, which would stand rockets over the blast pit in the launch position. Medium Format film–cheap but excellent Fomapan 100 in a Pentax 67. The conveyorway between the on-site grain elevator and mill. A gateway for St. Louis as seen through a gateway (of sorts) in East St. Louis. A winding flue between the ovens for Furnace 6, capped with sketchy catwalks. The entry point for the painting shed on the top floor. Cars would have a few feet in between them before they entered. Separate sheds would prime and add color. The stairs of this elevator had their landings removed long ago to keep vandals grounded. The mostly-empty distilling room is easy to spot from the outside because of the distinctive round window. The working end of the blast furnace, where molten metal would flow like lava out of the furnace… a process called ‘tapping’. A volcano (?) under a window.